Some risk factors for breast cancer are things you cannot change Such as getting older or inheriting certain gene types breast cancer is also caused by stress so I think it is (true)
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which best describes the main role of adenosine triphosphate (ATP)? It's purine derivative created from the breakdown of fuel molecules, that transfers energy for cellular processes. ... They are polymers of subunits containing a phosphate group, a sugar, and a purine or pyrimidine base.
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Answer:
206 bones
and babies have 300 bones which then fuse together as they grow older to the 206
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